C#sus4 - Do# Suspended Fourth

In music theory, C# suspended fourth chord is built on C#-F#-G# formation: root-perfect fourth-major second. This suspended fourth chord has a formation C#-G#-C#-F# from basses to trebles in the guitar.

This suspended chord may be derived from a major triad or minor triad. In music theory, suspended fourth chords are built by three different notes and chords' suspend function is concluded by exchanging third interval to a perfect fourth interval from root. These chords' main function is giving a suspend and resolution effect to its original(expected) triad form.